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23b22186b2
commit f044113113dd95ba73916bde10e804d3cdfa2662 upstream. The first node supplied to of_find_matching_node() has its reference counter decreased as part of call to that function. In optee_driver_init() after calling of_find_matching_node() it's invalid to call of_node_put() on the supplied node again. So remove the invalid call to of_node_put(). Reported-by: Alex Shi <alex.shi@linaro.org> Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org> Cc: <andi@linux-stable.l.notmuch.email> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>